playin' midi in Nokia failed

[XenL]

i want to ask something about my java MIDlet.

i made an application that will play song (midi)
i created player to play the inputstream that contain the midi file.
but when i tested it in Nokia 6600 and Nokia 3230, it failed to play.
after i choose the "play song" menu, it suddenly freezed.
(even though i had no prob playing the song in nokia 6575--CDMA phone)

what's the problem?

thanks in advance..

p.s : FYI, i used MIDP 2.0 & CLDC 1.0 for N6600 & N3230 (i used CLDC 1.1 but the MIDlet cannot be installed into phone)

[balagopalks]

May be you could give a try with this code.
...
try {
InputStream is = getClass().getResourceAsStream("/Test.mid");
Player player = Manager.createPlayer(is, "audio/midi");
player.realize();
player.prefetch();
player.start();
}
catch(IOException ioe) {
}
catch(MediaException me) {
}
...

Also ensure that sound enabled profile is selected. Are you getting any exceptions in the real device?

Regards
Gopal

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[XenL]

i used this code as follow :
----
void sing()
{
try
{
InputStream is = getClass().getResourceAsStream("/moka.mid");
songPlayer = Manager.createPlayer(is, "audio/midi");
songPlayer.realize();
songPlayer.prefetch();
songPlayer.start();
}
catch ( Exception e )
{
e.printStackTrace();
}
}
-----
1. in keypress, when i press the play song menu, it'd run this code
if(keyCode == -5)
this.parent.play();
2. play() is located in Main.java
public void play()
{
playSong = new PlaySong(this);
display.setCurrent(playSong);
}
(playSong already declared above constructor)
3. in PlaySong.java i used this function :
protected void showNotify()
{
readLyrics();
reconstructLyrics();
timer = new Timer();
timer.schedule(headerAnim, 0, 750);
bolHeadAnim = true;
songThread = new Thread(this);
songThread.start();
//animationThread = new Thread(this);
//animationThread.start();
}
is there any line in this showNotify that can cause my nokia handset to freeze?
FYI, i tested my midlet in other phone and it can seem to work alright...
after the keypress what i want the midlet to do is :
-play the midi song
-play animation (i used timer & timertask)

let me post the code that paint the animation
class HeaderAnimation extends TimerTask
{
public void run()
{
animate();
}
}
void animate()
{
bolHeadAnim = true;
if(animState < 4)
animState++;
else
animState = 1;
repaint();
}
in the function paint(Graphics g)
if(bolHeadAnim && animState > 0 && animState <= 4)
{
g.drawImage(imgAnim[animState-1], 0, 0, 0);
bolHeadAnim = false;
}

thanks anyway

p.s : no exception at all in the phone